Package org.h2gis.functions.spatial.edit

Class ST_CollectionExtract

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.edit.ST_CollectionExtract
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
public class ST_CollectionExtract extends org.h2gis.api.DeterministicScalarFunction
Author:
Erwan Bocher

  • Field Summary

    Fields inherited from interface org.h2gis.api.Function

    PROP_NAME, PROP_REMARKS

    Fields inherited from interface org.h2gis.api.ScalarFunction

    PROP_DETERMINISTIC

  • Constructor Summary

    Constructors
    Constructor
    Description
    ST_CollectionExtract()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static org.locationtech.jts.geom.Geometry
    collectionExtract(org.locationtech.jts.geom.Geometry geometry, int dimension)
    Given a (multi)geometry, returns a (multi)geometry consisting only of elements of the specified type.
    String
    getJavaStaticMethod()
     

    Methods inherited from class org.h2gis.api.AbstractFunction

    addProperty, getProperty, removeProperty

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.h2gis.api.Function

    getProperty

  • Constructor Details

    • ST_CollectionExtract

      public ST_CollectionExtract()

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • collectionExtract

      public static org.locationtech.jts.geom.Geometry collectionExtract(org.locationtech.jts.geom.Geometry geometry, int dimension) throws org.locationtech.jts.io.ParseException
      Given a (multi)geometry, returns a (multi)geometry consisting only of elements of the specified type. Sub-geometries that are not the specified type are ignored. If there are no sub-geometries of the right type, an EMPTY geometry will be returned. Only points, lines and polygons are extracted.
      Parameters:
      geometry -
      dimension -
      Returns:
      Throws:
      org.locationtech.jts.io.ParseException